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Which of the following quadratic functions has zeros at x = -3 and x = 2?



y=(x+3)(x-2)
y=(x-3)(x+2)
y=(x+3)^2-2
y=(x-3)^2+2

1 answer

Y = (x+3)(x-2) = 0.
x+3 = 0. x = -3.

x-2 = 0. x = 2.

So the ans. is a.
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